hello...
Non-renewal of information about the history of the players play,
For example: a player who is called *[J|O|B]=>SHOORTY<=*
Why I find the last Sen S. Jun 03, 2016 Although I found him playing two days ago in one of the servers has played more than two hours and earned more than 250 points

This is caused by the player changing the name they play under. You need to look under all aliases the player has played under for a complete history.